OT-2026-000011514
Publication integrity record
Two cup vacuum gripper, two zone face, single stage ejector, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000011514) never changes.
Identity and time
| Publication number | OT-2026-000011514 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88ff-7489-9b21-69afdb216f40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011514 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19c8a445ca381d54ed3332b1a35cff7ad68ac91b1162c7fa9d4f9c75d2a380d8 |
|---|---|
| Markdown | 0c602ca2eb7adb0acbffbd515178e7671bcd24d485f61484f77c1d3dc886b61a |
| Publication page | 1fd36e92cf1282be833b5f53665aa8c4d50779f2e655a823b9057ad7b8cf9758 |
| Manifest | e586d49f494c1094013e5097c7c06176b9571498c93602ad9d3a437c3df90749 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | nbbL/iKNmTgK7RFKSKjzWM2CXKxxfMOD3o/0coKvDqiucLo/exxVQZS19jjF9iKN0ik06K/bVgnh4Wx3XnMIDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:17.831011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011514observed 1fd36e92cf1282be833b5f53665aa8c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:17.814446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011514/manifest.jsonobserved e586d49f494c1094013e5097c7c06176...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:17.795107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011514/publication.mdobserved 0c602ca2eb7adb0acbffbd515178e767...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:17.777154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011514/publication.txtobserved 19c8a445ca381d54ed3332b1a35cff7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|